Function direct_executor::run_with_wake

pub fn run_with_wake<F>(future: F, wait: impl FnMut(), wake: fn()) -> F::Output where
    F: Future, 

Runs the provided future until polling succeeds, calling the provided wait closure in between each polling attempt.

When this thread is supposed to wake up again, the provided wake closure will be called. This allows the user to provide custom "unpark" functionality, if necessary.

A common pattern is to let wait simply be some delay function (like sleep()), or in certain environments (such as on embedded devices), it might make sense to call wfi to wait for peripheral interrupts, if you know that to be the source of future completion.